Holmes

How many Holmesian allusions are there in Poul Anderson's works? I will not try to list them all. However, there are major allusions in:

"Time Patrol"
"The Queen of Air and Darkness"
"The Martian Crown Jewels"
"The Adventure of the Misplaced Hound" (with Gordon R Dickson)

"Time Patrol" -

- is premised on an untold case mentioned in one of Conan Doyle's stories;
introduces Manson Everard and the Time Patrol;
cameos Holmes and Watson in a scene shared with Everard.

Thus, Holmes is seen by a time traveler. In the remaining three listed stories, he is imitated by a descendant in an extrasolar colony, by a Martian and by a Hoka. It follows that all these works are science fiction.

Since I plan to reread "...the Misplaced Hound," I here share links to some previous posts, on another blog, about the Holmes canon:

The Structure of a Series: Conan Doyle
The Structure of a Series: Conan Doyle II
The Structure of a Series: Holmes Omnibuses